Service
Manual
ST-15S1 /N1G/N1S
DAB / FM / AM Tuner
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DAB/FM/AM TUNER ST-15S1 |
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DISPLAY |
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MENU |
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TUNED |
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STEREO |
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RDS |
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BAND |
SECONDARY |
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SELECT |
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ENTER |
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DOWN |
TUNING/PRESET |
UP |
AUTO |
POWER ON/OFF |
TUNE |
MEMO |
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TABLE OF CONTENTS |
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SECTION |
PAGE |
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1. |
TECHNICAL SPECIFICATIONS ........................................................................................... |
1 |
2. |
FACTORY / SERVICE MODE............................................................................................... |
2 |
3. |
WRITING MAIN MICROPROCESSOR PROCEDURE ........................................................ |
3 |
4. |
UPDATE DAB MICROPROCESSOR PROCEDURE .......................................................... |
12 |
5. |
WIRING DIAGRAM.............................................................................................................. |
21 |
6. |
BLOCK DIAGRAM .............................................................................................................. |
23 |
7. |
SCHEMATIC DIAGRAM ..................................................................................................... |
25 |
8. |
PARTS LOCATION ............................................................................................................. |
29 |
9. |
MICROPROCESSOR AND IC DATA.................................................................................. |
35 |
10. |
EXPLODED VIEW AND PARTS LIST ................................................................................ |
43 |
11. |
ELECTRICAL PARTS LIST.................................................................................................. |
47 |
12. |
ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE.................................. |
59 |
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
ST-15S1
ST-15S1
Part no. 90M22CW855010 First Issue 2006.09 MZ
MARANTZ DESIGN AND SERVICE
Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound. Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifi cations for which it is famous.
Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.
ORDERING PARTS :
Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specifi ed. The following information must be supplied to eliminate delays in processing your order :
1.Complete address
2.Complete part numbers and quantities required
3.Description of parts
4.Model number for which part is required
5.Way of shipment
6.Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.
USA
MARANTZ AMERICA, INC
100 CORPORATE DRIVE MAHWAH, NEW JERSEY 07430 USA
AUSTRALIA
QualiFi Pty Ltd,
24 LIONEL ROAD,
MT. WAVERLEY VIC 3149 AUSTRALIA
PHONE : +61 - (0)3 - 9543 - 1522 FAX : +61 - (0)3 - 9543 - 3677
NEW ZEALAND
WILDASH AUDIO SYSTEMS NZ
14 MALVERN ROAD MT ALBERT AUCKLAND NEW ZEALAND PHONE : +64 - 9 - 8451958
FAX : +64 - 9 - 8463554
JAPAN
D&M Holdings Inc.
D&M BUILDING, 2-1 NISSHIN-CHO, KAWASAKI-KU, KAWASAKI-SHI, KANAGAWA, 210-8569 JAPAN
EUROPE / TRADING
MARANTZ EUROPE B.V.
P. O. BOX 8744, BUILDING SILVERPOINT BEEMDSTRAAT 11, 5653 MA EINDHOVEN THE NETHERLANDS
PHONE : +31 - 40 - 2507844
FAX : +31 - 40 - 2507860
THAILAND
MRZ STANDARD CO., LTD
746 - 754 MAHACHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND
PHONE : +66 - 2 - 222 9181
FAX : +66 - 2 - 224 6795
TAIWAN
PAIYUING CO., LTD.
6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C. PHONE : +886 - 2 - 25221304
FAX : +886 - 2 - 25630415
CANADA
MARANTZ CANADA INC.
5-505 APPLE CREEK BLVD. MARKHAM, ONTARIO L3R 5B1 CANADA
PHONE : 905 - 415 - 9292 FAX : 905 - 475 - 4159
SINGAPORE
WO KEE HONG DISTRIBUTION PTE LTD
No.1 JALAN KILANG TIMOR #08-03 PACIFIC TECH CENTRE SINGAPORE 159303
PHONE : +65 6376 0338
FAX |
: +65 6376 0166 |
MALAYSIA
WO KEE HONG ELECTRONICS SDN. BHD.
2ND FLOOR BANGUNAN INFINITE CENTRE LOT 1, JALAN 13/6, 46200 PETALING JAYA SELANGOR DARUL EHSAN, MALAYSIA PHONE : +60 - 3 - 7954 8088
FAX : +60 - 3 - 7954 7088
KOREA
MARANTZ KOREA CO., LTD.
ROOM 604, ELECTRO OFFICE, 16-58, HANGGANG-RO 3GA, YONGSAN-KU, SEOUL, 140-013, KOREA
PHONE : +82 - 2 - 323 - 2155 FAX : +82 - 2 - 323 - 2154
CHINA
MARANTZ SHANGHAI TRADING LTD.
ROOM.506 SHANGHAI LIGHT INDUSTRY MANSION 1578 NANJING (WEST) ROAD SHANGHAI CHINA
TEL
FAX
SHOCK, FIRE HAZARD SERVICE TEST :
CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and controls and chassis bottom.
Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and verifi ed before it is return to the user/customer.
Ref. UL Standard No. 1492.
In case of diffi culties, do not hesitate to contact the Technical
Department at above mentioned address.
060607MZ
1. TECHNICAL SPECIFICATIONS
FM tuner section |
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Frequency range.................... |
87.5 MHz ~ 108.0 MHz[/N] |
|
Antenna terminals............................... |
|
75 Ω, Unbalanced |
Usable sensitivity .................................. |
|
1.1 µV (12.2 dBf) |
.......................................... |
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1.1 µV (IHF) |
Image interference ratio .......................................... |
|
80 dB |
IF interference ratio............................................... |
|
100 dB |
AM suppression ratio .............................................. |
|
50 dB |
Effective selectivity............................... |
|
50 dB (±400 kHz) |
Capture ratio .......................................................... |
|
2.0 dB |
Frequency characteristics .... |
20 Hz ~ 15 kHz +0.5/1.0 dB |
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Signal-to-noise ratio |
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Monaural ............................. |
74 dB (IHF), 70 dB (DIN) |
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Stereo.................................. |
68 dB (IHF), 64 dB (DIN) |
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Total harmonic distortion |
|
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Mono 1 kHz (at 75 kHz dev.) ............................. |
0.2 % |
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Stereo 1 kHz (at 67.5 kHz dev.) ........................ |
0.3 % |
|
Stereo separation 1 kHz (WIDE)............................. |
43 dB |
|
DAB tuner section [/N version only]
Frequency range
.......... 174.928 (5A) ~ 239.200 (13F) MHz (BAND III)
........1452.960 (LA) ~ 1490.624 (LW) MHZ (L.BAND)
Sensitivity. ........................................................... |
-99 dBm |
Signal-to-noise ratio.............................................. |
103 dB |
THD+N.................................................... |
0.007 % (1 kHz) |
Channel separation.................................. |
100 dB (1 kHz) |
Selectivity............................. |
40 dB (at adjacent channel) |
Frequency response ............ |
+0.5/0.5 dB (5 Hz ~ 20 kHz) |
Digital output........................................... |
Optical, Coaxial |
Sampling frequency .............................................. |
48 kHz |
Aerial terminal........................................... |
75 Ω, F female |
Analog output level ............................................... |
2 Vrms |
AM tuner section |
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|
Frequency range......................... |
|
522 kHz ~ 1611kHz[/N] |
Antenna terminals.......... |
Terminal type with loop antenna |
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Usable sensitivity .................................................... |
|
18 µV |
Signal-to-noise ratio................................................ |
|
53 dB |
General |
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Power supply..................................... |
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AC 230 V, 50 Hz[/N] |
Power consumption.................................................. |
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12 W |
Weight................................................................... |
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12.3 kg |
Accessories |
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Audio connecting cord ................................................... |
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1 |
Power supply cord.......................................................... |
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1 |
AM loop antenna............................................................ |
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1 |
FM indoor antenna......................................................... |
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1 |
DAB indoor antenna.................................................. |
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1[/N] |
Remote Control Connecting Cord |
.................................. 1 |
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User Guide..................................................................... |
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1 |
DIMENSIONS (Unit : mm) |
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12 |
400 |
416 |
4 |
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440.0 |
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105 |
123 |
POWER ON/OFF |
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18 |
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1
2. FACTORY / SERVICE MODE
A. FACTORY MODE
To reset all settings to default status, follow the procedure below.
1.Press the POWER ON/OFF button to turn on the power.
2.Press at the same time for MENU button + BANDSELECT button and mains cord pull out.
3.Mains cord pull in.
4.During the initialization, it is converted to DAB Auto Tuning state.
Note
•If step 3 does not work, start over from step 1.
•If the microprocessor has been initialized all the button settings are reset to the default values (the values set upon shipment from the factory).
A. FACTORY
1.POWER ON/OFF
2.MENU BANDSELECT
4.DAB
•3 1
B. SERVICE MODE
1. Microprocessor Version check
1)Connect mains cord to the unit.
2)Press the POWER ON/OFF button while pressing MENU and DISPLAY button.
3)All Segments of FLD will be light ON.
4)Turn GYRO TUNING dial. VIRSION is displayed on FLD.
Ex. :
B. SERVICE
1. Microprocessor (CPU) VERSION
2)MENU DISPLAY POWER ON/OFF
3)FLD
4)GYRO TUNING
:
Main Microprocessor VERSION
DAB Software VERSION
5) Turn off power to quit Service mode. |
5) |
2
3. WRITING MAIN MICROPROCESSOR PROCEDURE
NECESSARY EQUIPMENT |
|
• Windows PC (OS : Windows2000 or WindowsXP) with |
• Windows PC (OS : Windows2000 WindowsXP) |
Serial Port |
Serial |
• RS-232C Cable straight type (9 Pin male - 9 Pin female) |
• RS-232C (9Pin -9Pin ) |
• Connection JIG : ST-7001 DAB/MICOM UPGRADE |
• : ST-7001 DAB/MICOM UPGRADE BOARD |
BOARD (90M-ST7001JIG) |
(90M-ST7001JIG) |
• Writing software (flashprog16lx-v01l11.exe) |
• (fl ashprog16lx-v01l11.exe) |
• Writing data (Marantz_DABxxxx.mhx) |
• (Marantz_DABxxxx.mhx) |
NOTE: xx is a revision number. |
|
INSTALL PROCEDURE |
|
Double click flashprog16lx-v01l11.exe. |
flashprog16lx-v01l11.exe |
3
Click Yes. |
Yes |
Click Next. |
Next |
4
Check Complete, and click Next. |
Complete Next |
Click Install. |
Install |
5
The status bar appears. |
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Click Finish. |
Finish |
6
WRITING PROCEDURE |
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Disconnect the mains cord from the unit. |
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Connect RS-232C on the connection JIG and Serial Port of |
Windows PC Serial Port RS-232C |
windows PC with RS-232C cable. |
|
Turn the MODE SELECTOR switch (SW401) of Connection |
MODE SELECTOR (SW401) MICOM |
JIG to the MICOM UPGRADE side. |
UPGRADE |
Connect the connection JIG to SERVICE PORT in the rear |
SERVICE PORT |
panel of the unit. |
|
Connect mains cord to the unit. |
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Press the POWER ON/OFF button, and turn on the unit. |
POWER ON/OFF |
Launch up the FUJITSU Flash MCU Programmer |
|
(FMC16LX). |
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Connection |
|
Windows PC |
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Connection JIG : |
RS-232C Cable straight type |
ST-7001 DAB/MICOM |
(9 Pin male - 9 Pin female) |
UPGRADE BOARD |
|
(90M-ST7001JIG) |
MODE SELECTOR switch (SW401)
MICOM UPGRADE side.
Click Start, programs, FUJITSU FLASH MCU Programmer |
Start → programs → FUJITSU FLASH MCU Programmer |
and FMC16LX. |
→ FMC16LX |
7
Click Set Environment. |
Set Environment |
Choose the using serial port, and click OK. |
Serial Port OK |
8
Choose MB90F352/C/S/CS in Target Microcontroller. |
Target Microcontroller MB90F352/C/S/CS |
Choose 4MHz in Crystal Frequency. |
Crystal Frequency 4MHz |
Click Open. |
Open |
Select writing data, and click Open. |
Open |
9
Click Full Operation(D+E+B+P). |
Full Operation(D+E+B+P) |
Click OK. |
OK |
Click OK. |
OK |
10
Click X icon, and close FUJITSU Flash MCU Programmer X( )
(FMC16LX).
Disconnect mains cord from the unit. |
|
Disconnect connection JIG from the unit. |
|
Check the version. |
|
Refer to "2. SERVICE MODE" on page 2. |
2 "2. SERVICE MODE" |
11
4.UPDATE DAB MICROPROCESSOR PROCEDURE
NECESSARY EQUIPMENT
•Windows PC (OS : Windows2000 or WindowsXP) with Parallel Port
•Parallel Cable straight type (25 Pin male - 25 Pin female)
•Connection JIG : ST-7001 DAB/MICOM UPGRADE BOARD (90M-ST7001JIG)
•Writing software and several files (DAB folder: include fast DRE310 Programmer.exe, install.bat, etc...)
•Writing data (Flash_DRE310_EVMSPISLAVE_ 20050701 _TBK_01_002_HE.bin)
NOTE: File name will change according to release date.
INSTALL PROCEDURE
Press right button of mouse on the install.bat, and choose the Edit in a menu.
•Windows PC (OS : Windows2000 WindowsXP)
Parallel
•Parallel (25Pin -25Pin )
•: ST-7001 DAB/MICOM UPGRADE BOARD (90M-ST7001JIG)
•(DAB fast DRE310 Programmer.exe install.bat )
•(Flash_DRE310_EVMSPISLAVE_ 2005 0701_TBK_01_002_HE.bin)
Install.bat (Edit)
12
The text which copies "wdpnp.sys" and a "windrvr.sys" |
wdpnp.sys windrvr.sys Windows |
file to the system folder of Windows is described. |
|
Check the following texts. When text is different, |
|
correct it, then save as same filename. |
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|
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Case of Windows XP |
Windows XP |
Case of Windows 2000 |
Windows 2000 |
Click X icon, and close. |
X |
13
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